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Identification of determinants that mediate binding between Tembusu virus and the cellular receptor heat shock protein A9
Dongmin Zhao, Qingtao Liu, Xinmei Huang, Huili Wang, Kaikai Han, Jing Yang, Keran Bi, Yuzhuo Liu, Lijiao Zhang, Yin Li 대한수의학회 Journal of Veterinary Science 8 Pages
대한수의학회 Journal of Veterinary Science 2018, 제 19권 제 4호 8 528-535 (8 pages)
an HSPA9 binding assay. Two peptides showed the capability of binding to HSPA9. Dot blot assay of truncated peptides indicated that amino acid residues 19 to 22 and 245 to 252 of E protein constitute the minimal motifs required for TMUV binding to HSPA9. Importantly, peptides harboring those two minimal motifs could effectively inhibit TMUV infection. Our results provide insight into TMUV–receptor interaction, thereby creating opportunities for elucidating the mechanism of TMUV entry. -
Influence of SKF81297 on Catecholamine Release from the Perfused Rat Adrenal Medulla
Deok-HoChoi, Jong-HeeCha, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2007, Vol.11 No.5 6 197-206 (10 pages)
elucidate the mechanism involved. SKF81297 (10∼100μM) perfused into an adrenal vein for 60 min produced dose- and time-dependent inhibition of CA secretory responses evoked by ACh (5.32 mM), high K+ (56 mM), DMPP (100μM) and McN-A-343 (100μM). Also, in adrenal glands loaded with SKF81297 (30μM), the CA secretory responses evoked by Bay-K-8644 (10μM), an activator of L-type Ca2+ channels and cyclopiazonic acid (10μM), an inhibitor of cytoplasmic Ca2+-ATPase were also inhibited. However, in... -
R-(-)-TNPA, a Dopaminergic D2 Receptor Agonist, Inhibits Catecholamine Release from the Rat Adrenal Medulla
Soon-PyoHong, Hong-JooSeo, Dong-YoonLim 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2006, Vol.10 No.5 8 273-282 (10 pages)
in CA secretory responses evoked by ACh (5.32 mM), high K (56 mM), DMPP (100μM) and McN-A-343 (100μM). R-()-TNPA itself did also fail to affect basal CA output. Also, in adrenal glands loaded with R-()-TNPA (30μM), the CA secretory responses evoked by Bay-K-8644 (10μM), an activator of L-type Ca2 channels and cyclopiazonic acid (10μM), an inhibitor of cytoplasmic Ca2-ATPase were also inhibited. However, S()-raclopride (1∼10μM), given into an... -
A Study on the Na+/Ca2+ Exchange Mechanism in the Smooth Muscle of Guinea-pig Stomach
Kim, Eui-Yong, Han, Jin, Kim, Ki-Whan 대한생리학회 대한생리학회지 14 Pages
대한생리학회 대한생리학회지 1992, 제 26권 제 1호 6 55-68 (14 pages)
Ca2+ concentration, the amplitude of contracture increased dose dependently and was maximum at 8 mM Ca2+-Tyrode solution. 7. The relationship between extracellular Ca2+ concentrations and the magnitude of contractures showed hyperbolic pattern. The slope of straight line from Hill plot was 1.1. From the above results, it is suggested that Na+/Ca2+ exchange mechanism exists in the antral circular muscle of guinea pig stomach and this mechanism affects the membrane potential electrogenically. -
Heat Shock Proteins: A Review of the Molecular Chaperones for Plant Immunity
한국식물병리학회 The Plant Pathology Journal 11 Pages
한국식물병리학회 The Plant Pathology Journal 2015, 31권 4호 1 323-333 (11 pages)
exposed to persistently changing stresses and have to be able to interpret and respond to them. The stresses, drought, salinity, chemicals, cold and hot temperatures, and various pathogen attacks have interconnected effects on plants, resulting in the disruption of protein homeostasis. Maintenance of proteins in their functional native conformations and preventing aggregation of non-native proteins are important for cell survival under stress. Heat shock proteins (HSPs) functioning as molecular... -
Prolyl 4 Hydroxylase: A Critical Target in the Pathophysiology of Diseases
RaviKant, AnjanaBali, NirmalSingh, AmteshwarSinghJaggi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.2 1 111-120 (10 pages)
and activators have been developed. By employing the pharmacological tools and transgenic knock out animals, the critical role of these enzymes has been established in the pathophysiology of number of diseases including myocardial infarction, congestive heart failure, stroke, neurodegeneration, inflammatory disease, respiratory diseases, retinopathy and others. The present review discusses the different aspects of these enzymes including their pathophysiological role in disease development. -
Molecular characterization of duck enteritis virus CHv strain UL49.5 protein and its colocalization with glycoprotein M
Meng Lin, Renyong Jia*, Mingshu Wang, Xinghong Gao, Dekang Zhu, Shun Chen, Mafeng Liu, Zhongqiong Yin, Yin Wang, Xiaoyue Chen, A 대한수의학회 Journal of Veterinary Science 10 Pages
대한수의학회 Journal of Veterinary Science 2014, 제 15권 제 3호 7 389-398 (10 pages)
domains. This protein was also predicted to localize in the cytoplasm and endoplasmic reticulum with a probability of 66.7%. Images taken by a fluorescence microscope at different time points revealed that the DEV pUL49.5 and gM proteins were both expressed in the cytoplasm. Overlap of the two different fluorescence signals appeared 12 h after transfection and continued to persist until the end of the experiment. These data indicate a possible interaction between DEV pUL49.5 and gM. -
Role of inflammasomes in inflammatory autoimmune rheumatic diseases
Young-SuYi 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 15 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2018, Vol.22 No.1 1 1-15 (15 pages)
of caspase-1, resulting in the induction of pyroptosis and the secretion of pro-inflammatory cytokines including interleukin (IL)-1β and IL-18. Although the inflammatory response is an innate host defense mechanism, chronic inflammation is the main cause of rheumatic diseases, such as rheumatoid arthritis (RA), systemic lupus erythematosus (SLE), ankylosing spondylitis (AS), and Sjögren’s syndrome (SS). Since rheumatic diseases are inflammatory/autoimmune disorders, it is reasonable to... -
Dieckol Attenuates Microglia-mediated Neuronal Cell Death via ERK, Akt and NADPH Oxidase-mediated Pathways
YanjiCui, Jee-YunPark, JinjiWu, JiHyungLee, Yoon-SilYang, Moon-SeokKang, Sung-CherlJung, JooMinPark, Eun-SookYoo, Seong-HoKim, SangmeeAhnJ 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 10 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2015, Vol.19 No.3 5 219-228 (10 pages)
inhibit microglial activation, the molecular mechanism is still unclear. Therefore, we investigated here molecular mechanism of DEK via extracellular signal-regulated kinase (ERK), Akt and nicotinamide adenine dinuclelotide phosphate (NADPH) oxidase-mediated pathways. In addition, the neuroprotective mechanism of DEK was investigated in microglia-mediated neurotoxicity models such as neuron-microglia co-culture and microglial conditioned media system. Our results demonstrated that treatment of... -
TRPM7 Is Essential for RANKL-Induced Osteoclastogenesis
Yu-MiYang, Hwi-HoonJung, SungJunLee, Hyung-JunChoi, MinSeukKim, DongMinShin 대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 7 Pages
대한생리학회-대한약리학회 The Korean Journal of Physiology & Pharmacology 2013, Vol.17 No.1 10 65-71 (7 pages)
([Ca2+]i) increases by 0 mM [Mg2+]e in HEK293 cells and inhibited the generation of RANKL-induced Ca2+ oscillations in RAW264.7 cells. Finally, knock-down of TRPM7 suppressed RANKL-mediated osteoclastogenesis such as activation and translocation of NFATc1, formation of multinucleated cells, and the bone resorptive activity, sequentially. These results suggest that TRPM7 plays an essential role in the RANKL-induced [Ca2+]i oscillations that triggers the late stages of osteoclastogenesis.
